Simple security utilities for routine analysis. Your tool inputs are processed in your browser.
TOOL / 01
Hash calculator
Calculate SHA-256, SHA-384 and SHA-512 fingerprints for a file or a piece of text.
TEXT / FILESOPEN TOOL ↗ TOOL / 02IOC formatter
Defang or refang indicators for clear, shareable investigation notes.
URLS / IPS / EMAILSOPEN TOOL ↗ TOOL / 03Encoding workbench
Move between readable text, Base64, hexadecimal and URL encoding.
BASE64 / HEX / URLOPEN TOOL ↗ TOOL / 04File inspector
Inspect file signatures, leading bytes and byte entropy without executing a file.
HEADERS / ENTROPYOPEN TOOL ↗Local by design. These utilities process selected files and pasted text in this browser tab. Successful hash calculations and file inspections send an aggregate usage event to this site. You can separately review and submit a research contribution, including optional filename and text.